65232733 has 2 divisors, whose sum is σ = 65232734. Its totient is φ = 65232732.

The previous prime is 65232731. The next prime is 65232743. The reversal of 65232733 is 33723256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64850809 + 381924 = 8053^2 + 618^2 .

It is a cyclic number.

It is not a de Polignac number, because 65232733 - 2¹ = 65232731 is a prime.

Together with 65232731, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 65232695 and 65232704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65232731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32616366 + 32616367.

It is an arithmetic number, because the mean of its divisors is an integer number (32616367).

Almost surely, 2^65232733 is an apocalyptic number.

It is an amenable number.

65232733 is a deficient number, since it is larger than the sum of its proper divisors (1).

65232733 is an equidigital number, since it uses as much as digits as its factorization.

65232733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 31.

The square root of 65232733 is about 8076.6783395156. The cubic root of 65232733 is about 402.5518789141.

Adding to 65232733 its reverse (33723256), we get a palindrome (98955989).

The spelling of 65232733 in words is "sixty-five million, two hundred thirty-two thousand, seven hundred thirty-three".